Flow price: --
592786fb85a7cf41ee527863427d8f4a26f2a00b5d2a95acc478516972d83d7c

Transaction

Hash: 592786fb85a7cf41ee527863427d8f4a26f2a00b5d2a95acc478516972d83d7c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 592786fb85a7cf41ee527863427d8f4a26f2a00b5d2a95acc478516972d83d7c:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
592786fb85a7cf41ee527863427d8f4a26f2a00b5d2a95acc478516972d83d7c
Status:
ERROR
Block height:
40538408
Block id:
23e85c4ea09b03a95cf23d5355ebf6e003870431a45d3b675cb70a1aba0e3a0d
Timestamp:
Tuesday 8 November 2022 at 18:33:18 UTC
()
Proposer:
Authorizers:
Gas used:
22